Conveyor rollers

We offer conveyor rollers of different sizes ranging from 89 to 159 mm in diameter and from 150 to 460 mm in length. Housings rollers are made of a wear-based copolymer polyamide 6 reinforced with the reinforcing filler. The copolymer composition and manufacturing technology we developed and patented. The geometrical dimensions correspond to GOST 22646 - 77. The housing is made consistent by heating the composition to its softening temperature, followed by press molding in the - form. At the same time, the working surface of the roller and landing bearing hole formed at the same time - one compact. The result of their alignment. Damping properties of the polymer minimizes dynamic loads on the bearings. High longitudinal rigidity of the body, It prevents the emergence in its marginal parts of significant cyclical and alternating bending moments. Changes in temperature arising during operation of the conveyor and its stop, have no significant influence on the temperature inside the roller, due to the low thermal conductivity of the polymer body, which prevents condensation occurs in the bearing location area nodes. All these measures, in combination with a high integrity seal that prevents the penetration of dust into the working zone of the bearing, prevents jamming of the rollers. Wedging rollers - the main cause of high wear, and sometimes undercut the conveyor belt! Buying our products, you can be sure of trouble-free and long service life of expensive belts. Simplicity roller design allows customers to produce their own assembly and disassembly, replacement of worn elements and re-use have been subjected to least wear during operation. For more information about our products, we offer visit our website: conrol. com. ua </ p>